An excavating assembly for milling and/or scarifying a road surface or ground has a support structure that delimits a compartment housing a cutter rotatable about a cutter axis and a cutter movement unit. A support element, separate from the support structure, rests on the road surface or ground during milling operations. The cutter has a cutter axle extension protruding from the support structure, extending the cutter axis. The support element has an eccentric plate seat rotatably housing an eccentric plate to allow the eccentric plate to rotate about a support element axis. The eccentric plate has a cutter axle extension seat freely and rotatably housing the cutter axle extension. The cutter axis, as extended by the cutter axle extension, is eccentric with respect to the support element axis, defining a predetermined eccentricity. An eccentric plate movement unit, connected to the eccentric plate, moves the eccentric plate about the support element axis.
E02F 3/20 - DredgersSoil-shifting machines mechanically-driven with digging wheels turning round an axis with tools that only loosen the material
E02F 3/24 - Digging wheelsDigging elements of wheelsDrives for wheels
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
2.
QUICK COUPLING FOR THE REVERSIBLE CONNECTION OF A TOOL TO A MOVEMENT ARM, PARTICULARLY FOR EARTH-MOVING MACHINES AND THE LIKE AND BUCKET ASSEMBLY COMPRISING SUCH A QUICK COUPLING
The present invention concerns a quick coupling (10) for the reversible connection of a tool (B) to a movement arm (A), particularly for earth-moving machines and the like, comprising: - a first fixing body (11), configured to be fixed to the end of a movement arm (A) or to another support of an operating machine; - a second fixing body (12), configured to be fixed to a tool (B); - reversible coupling means (13) for connecting said first fixing body (11) to said second fixing body (12); said reversible coupling means (13) comprising: - two coupling crosspieces (14, 15), a front crosspiece (14) and a rear crosspiece (15), which are fixed to said second fixing body (12); - one or two fixed coupling teeth (16), configured to be coupled to the rear crosspiece (15), which are integral with the first fixing body (11); - one or two retractable coupling teeth (17), supported by the first fixing body (11) and configured to be coupled to the front crosspiece (14).
The subject matter of the present invention is a excavating assembly (1) for milling and/or scarifying a road surface or ground to be milled (2), in which said excavating assembly (1) comprises a support structure (3) that delimits a compartment (4) in which a cutter (6) is housed, and also a cutter movement unit (7) supported by said support structure (3); said excavating assembly (1) further comprises at least one support element (8) adapted to rest on said road surface or ground to be milled (2) during the milling operations, and which is separate from said support structure (3); and in which said cutter (6) comprises a cutter axle extension (9) that protrudes from said support structure (3), thereby extending said cutter axis (X); said support element (8) comprises an eccentric plate seat (10); said eccentric plate seat (10) rotatably houses an eccentric plate (11) so as to allow said eccentric plate (11) to rotate about a support element axis (X'); said eccentric plate (11) comprises a cutter axle extension seat (12); said cutter axle extension seat (12) freely and rotatably houses said cutter axle extension (9); said cutter axis (X), as extended by said cutter axle extension (9), is eccentric with respect to said support element axis (X'), defining a predetermined eccentricity (e); said excavating assembly (1) further comprises an eccentric plate movement unit (13) connected to said eccentric plate (11) in order to move said eccentric plate about said support element axis (X').
37 - Construction and mining; installation and repair services
Goods & Services
Road making machines; Asphalt paving machines; Machines for mixing asphalt; Tarring machines; Steamrollers; Self-propelled road surface dressing vehicles; Coating machines; Machine tools for breaking up road surface material; Moving and handling equipment; Handling machines; Blowing machines. Pitch, tar, bitumen and asphalt; Road asphalt; Asphalt patching compound; Asphalt paving; Tar-based sealants for asphalt; Bitumen-based sealants for asphalt; Asphalt patching compounds with a tar base; Building and construction materials and elements made of pitch, tar, bitumen or asphalt. Street construction; Maintenance of roads; Asphalting; Road paving; Road sealing and stripping; Road stripping; Hire of roadworking machinery; Maintenance and repair of road making equipment; Advisory services relating to asphalting.
37 - Construction and mining; installation and repair services
Goods & Services
Road making machines; asphalt paving machines; machines for
mixing asphalt; tarring machines; steamrollers;
self-propelled road surface dressing vehicles; coating
machines; machine tools for breaking up road surface
material; moving and handling equipment; handling machines;
blowing machines. Pitch, tar, bitumen and asphalt; road asphalt; asphalt
patching compound; asphalt paving; tar-based sealants for
asphalt; bitumen-based sealants for asphalt; asphalt
patching compounds with a tar base; building and
construction materials and elements made of pitch, tar,
bitumen or asphalt. Street construction; maintenance of roads; asphalting; road
paving; construction, maintenance and repair of road
surfaces; road sealing and stripping; road stripping; hire
of roadworking machinery; maintenance and repair of road
making equipment; advisory services relating to asphalting.
A digging equipment includes a coupling portion coupling the digging equipment to an operating machine, an equipment body having abutment runners with a working surface, a digging tool movably mounted in the equipment body around a rotation axis (R), projecting partially frontally to the abutment runners and peripherally having a plurality of excavation elements. Adjustment means of the excavation depth of the digging equipment are functionally connected to the equipment body and to the digging tool to adjust a relative distance between the abutment runners and the plurality of excavation elements. Articulation means, mechanically interposed between the coupling portion and the digging tool allow the rotation axis (R) to move around an incident or orthogonal tilting axis (T) with respect to the rotation axis (R).
The present invention relates to an excavation equipment (1) adapted to cooperate with an operating machine (10) comprising: - an internal frame (101); - said internal frame (101) rotatably supports an excavation tool (12) adapted to make, for example, trenches (109) dug in a work surface (Z) along an advancement direction or working direction (W); said excavation tool (12) being rotatable about a rotation axis (R) of excavation tool; - said excavation equipment (1) further comprising a rear frame (103); - said rear frame (103) supports said internal frame (101); - a steering device (108) is provided between said rear frame (103) and said internal frame (101); - said steering device (108) comprises a steering bearing (106); - said steering bearing (106) comprises a first steering bearing part (112) which rotatably cooperates with a second steering bearing part (113) thereof; - said steering bearing (106) is connected with said first steering bearing part (112) thereof to said rear frame (103) and with said second steering bearing part (113) thereof is connected with said internal frame (101); and wherein - said steering bearing (106) defines a steering axis (VE) around which said excavation tool (12) rotates; steering axis (VE) is arranged orthogonal to said advancement direction or working direction (W).
37 - Construction and mining; installation and repair services
Goods & Services
Hydraulic equipment for earth moving machines; machine
coupling and transmission components; buckets, excavators,
milling machines, vibrating plates, asphalt paving machines,
compactors, shovels and mechanical shovels for earth-moving
machines; earth compacting machines; machines for laying
asphalt; concrete paving machines; sifting machines and sand
cleaning machines; digging machines as tools for
earth-moving machines; machines for milling, digging,
paving, compacting and levelling. Retail and wholesale services, also on-line, for hydraulic
equipment for earth moving machines; product merchandising;
demonstration of goods; presentation of goods on
communication media, for retail purposes; organization of
exhibitions and trade fairs for commercial or advertising
purposes; advertising. Construction; construction, repair, maintenance and
installation relating to hydraulic equipment for
earth-moving machines.
An excavation apparatus (1) for an operating machine includes an apparatus body (2) having a portion (4) for coupling to the operating machine and delimiting a first body compartment (6). An excavation tool (8) of the apparatus (1) is partly housed, rotating around a rotation axis. A self-leveling body (10) includes a pair of abutment runners (12, 14) with a working surface (Z) and rotatably mounted in an idle manner with respect to the apparatus body (2), so the coupling portion (4) assumes different angular positions with respect to the abutment runners (12, 14). The apparatus body (2) is mechanically connected to the self-leveling body (10) to weigh in a balanced manner on the transverse walls (16, 18) and on the abutment runners (12, 14).
Hydraulic equipment for earth moving machines, namely, hydraulic engines and motors; buckets, excavators, milling machines, vibrating plates, asphalt paving machines, compactors, shovels and mechanical shovels, all being attachments for earth-moving machines; earth compacting machines; machines for laying asphalt, namely, asphalt paving machines; concrete paving machines; sifting machines and sand cleaning machines; digging machines as attachments for earth-moving machines; machines for milling, digging earth, paving concrete and asphalt, compacting earth and levelling earth Retail and wholesale store services, also on-line, featuring hydraulic equipment for earth moving machines; product merchandising for others; demonstration of goods; presentation of goods on communication media, for retail purposes, namely, providing television home shopping services in the field of general consumer merchandise; organization of exhibitions and trade fairs for commercial or advertising purposes; advertising services
Digging equipment (1) comprising a coupling portion (2) to an operating machine (10); an equipment body (4) comprising abutment runners (6) with a working surface (Z); an excavation tool (12) mounted in the equipment body (4) in a movable manner around a rotation axis (R), projecting partially frontally to the abutment runners (6) and peripherally comprising a plurality of excavation elements (14); optional adjustment means (16) of the excavation depth (Q1, Q2) of said equipment (1), functionally connected to the equipment body (4) and to the excavation tool (12) to adjust a relative distance between the abutment runners (6) and the excavation elements (14); and articulation means (20), mechanically interposed between the coupling portion (2) and the excavation tool (12) to allow the rotation axis (R) to move around an incident or orthogonal tilting axis (T) with respect to the rotation axis (R).
Performance indicating device (400) adapted to be connected to a processing apparatus (100), in particular to an apparatus for demolishing and in particular for milling surfaces or layers (Sr) upon which one can walk or drive such as for example surfaces made of asphalt or cement or of similar solid materials, and/or to a main operating machine (300) actuating said apparatus (100), said apparatus (100) comprising processing means (10), said device comprising at least a first movable indicating element (401) adapted to be alternatively moved in a first sense of motion and in the opposite sense in case of increase and decrease of the stress undergone by said processing means (10), respectively.
A device (100) is provided for the demolishing and in particular for milling horizontal, vertical and inclined surfaces or layers suitable for pedestrians and/or vehicles such as for instance asphalt and/or concrete roads. The device comprises rotatable working means (10) rotatably fixed to a main supporting frame (T) which comprises a first supporting element (L) and a second supporting element (F). The device also comprises regulating means adapted to adjust the position of the first supporting element (L) with respect to the main frame (T) independently of the position of the second supporting element (F). The regulating means comprise an arm (R) fixed to the main frame (T) so as to be free to rotate or translate. The first supporting element (L) is rotatably fixed to a portion (H) of the arm (L).
E01C 23/12 - Devices or arrangements for working the finished surfaceDevices for repairing the surface of damaged paving for taking-up, tearing-up, or breaking-up paving
machinery for road maintenance, namely, hydraulic planing machines, excavators, rotary cutters, crusher buckets, waste compactors, asphalt paving machines, screening buckets, and power-operated diggers sold to those in the field of road maintenance
Performance indicating device (400) adapted to be connected to a processing apparatus (100), in particular to an apparatus for demolishing and in particular for milling surfaces or layers (Sr) upon which one can walk or drive such as for example surfaces made of asphalt or cement or of similar solid materials, and/or to a main operating machine (300) actuating said apparatus (100), said apparatus (100) comprising processing means (10), said device comprising at least a first movable indicating element (401) adapted to be alternatively moved in a first sense of motion and in the opposite sense in case of increase and decrease of the stress undergone by said processing means (10), respectively.
A device (100) is provided for the demolishing and in particular for milling horizontal, vertical and inclined surfaces or layers suitable for pedestrians and/or vehicles such as for instance asphalt and/or concrete roads. The device comprises rotatable working means (10) rotatably fixed to a main supporting frame (T) which comprises a first supporting element (L) and a second supporting element (F). The device also comprises regulating means adapted to adjust the position of the first supporting element (L) with respect to the main frame (T) independently of the position of the second supporting element (F). The regulating means comprise an arm (R) fixed to the main frame (T) so as to be free to rotate or translate. The first supporting element (L) is rotatably fixed to a portion (H) of the arm (L).
A bucket (B) that is applicable interchangeably to operating machines provided with hydraulic or electric power, equipped with one or more rotors (R) actuated by one or more hydraulic or electric (M) engines or gear motors fed by the hydraulic or electric circuit resting inside operating machines or outside the bucket.
A bucket (B) that is applicable interchangeably to an operating machines provided with a hydraulic or electric plant, the bucket being equipped with one or more rotors (R) actuated by one or more hydraulic or electric engines (M) or gear motors fed by the hydraulic or electric circuit resting inside the operating machines or outside the bucket.
